Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
What are the 4 parts Where do minerals of the definition of a form? mineral? What is the hardness of a mineral? Naturally occurring, inorganic solid, definite chemical composition, crystalline structure Cooling magma ability to resist The amount of scratching, Moh’s matter in a given scale is used amount of space What does inorganic mean? What is streak of a mineral? What are 2 of the most abundant elements found on earth? What is the density of a mineral? What is the crystal shape of a mineral? Not from a living source How many minerals are known? The true color of the mineral What is the cleavage of a mineral? Shape of the crystal one of 6 shapes What is the fracture of a mineral? Crystal 2000, with 30 being common The way the mineral breaks alone a smooth definite surface The mineral splits along a rough, jagged surface What is the color of a mineral? What is the luster of a mineral? What is the special property of magnetite? What is the special property of fluorite? A minerals characteristic color, many minerals have more than one The way the light reflects from a mineral, metallic of nonmetallic magnet Glow in ultraviolet light Silicon and oxygen What solid has a regular repeating pattern? What is the special property of halite? What is the special property of calcite? How do you get minerals from ores? What are hard, beautiful and make expensive jewelry? Tastes salty Fizzes with an acid What causes a crystal to be large? Smelting process Name the 3 precious gemstones. Gemstones Name the semiprecious gemstones. Rapid cooling What are silicates? Slow cooling What are carbonates? Diamond, ruby, and emeralds What is fossilized tree sap? Amethyst, zircons, turquoise What comes from oysters? Si and O2 minerals Contain CO3 amber What is the first test one should use when testing a mineral? pearls What is the second test one should use when testing a mineral? Luster Streak color What causes a crystal to be small? What are oxides? What are ores? Compounds of O2 and a metal Materials that contain minerals